Lines Matching refs:ctxt
52 #define H(n) (ctxt->h.b32[(n)])
53 #define COUNT (ctxt->count)
54 #define BCOUNT (ctxt->c.b64[0] / 8)
55 #define W(n) (ctxt->m.b32[(n)])
58 ctxt->m.b8[(COUNT % 64)] = (x); \
61 ctxt->c.b64[0] += 8; \
63 sha1_step(ctxt); \
67 ctxt->m.b8[(COUNT % 64)] = (x); \
71 sha1_step(ctxt); \
77 sha1_step(struct sha1_ctxt *ctxt)
85 memmove(&tctxt.m.b8[0], &ctxt->m.b8[0], 64);
86 ctxt->m.b8[0] = tctxt.m.b8[3]; ctxt->m.b8[1] = tctxt.m.b8[2];
87 ctxt->m.b8[2] = tctxt.m.b8[1]; ctxt->m.b8[3] = tctxt.m.b8[0];
88 ctxt->m.b8[4] = tctxt.m.b8[7]; ctxt->m.b8[5] = tctxt.m.b8[6];
89 ctxt->m.b8[6] = tctxt.m.b8[5]; ctxt->m.b8[7] = tctxt.m.b8[4];
90 ctxt->m.b8[8] = tctxt.m.b8[11]; ctxt->m.b8[9] = tctxt.m.b8[10];
91 ctxt->m.b8[10] = tctxt.m.b8[9]; ctxt->m.b8[11] = tctxt.m.b8[8];
92 ctxt->m.b8[12] = tctxt.m.b8[15]; ctxt->m.b8[13] = tctxt.m.b8[14];
93 ctxt->m.b8[14] = tctxt.m.b8[13]; ctxt->m.b8[15] = tctxt.m.b8[12];
94 ctxt->m.b8[16] = tctxt.m.b8[19]; ctxt->m.b8[17] = tctxt.m.b8[18];
95 ctxt->m.b8[18] = tctxt.m.b8[17]; ctxt->m.b8[19] = tctxt.m.b8[16];
96 ctxt->m.b8[20] = tctxt.m.b8[23]; ctxt->m.b8[21] = tctxt.m.b8[22];
97 ctxt->m.b8[22] = tctxt.m.b8[21]; ctxt->m.b8[23] = tctxt.m.b8[20];
98 ctxt->m.b8[24] = tctxt.m.b8[27]; ctxt->m.b8[25] = tctxt.m.b8[26];
99 ctxt->m.b8[26] = tctxt.m.b8[25]; ctxt->m.b8[27] = tctxt.m.b8[24];
100 ctxt->m.b8[28] = tctxt.m.b8[31]; ctxt->m.b8[29] = tctxt.m.b8[30];
101 ctxt->m.b8[30] = tctxt.m.b8[29]; ctxt->m.b8[31] = tctxt.m.b8[28];
102 ctxt->m.b8[32] = tctxt.m.b8[35]; ctxt->m.b8[33] = tctxt.m.b8[34];
103 ctxt->m.b8[34] = tctxt.m.b8[33]; ctxt->m.b8[35] = tctxt.m.b8[32];
104 ctxt->m.b8[36] = tctxt.m.b8[39]; ctxt->m.b8[37] = tctxt.m.b8[38];
105 ctxt->m.b8[38] = tctxt.m.b8[37]; ctxt->m.b8[39] = tctxt.m.b8[36];
106 ctxt->m.b8[40] = tctxt.m.b8[43]; ctxt->m.b8[41] = tctxt.m.b8[42];
107 ctxt->m.b8[42] = tctxt.m.b8[41]; ctxt->m.b8[43] = tctxt.m.b8[40];
108 ctxt->m.b8[44] = tctxt.m.b8[47]; ctxt->m.b8[45] = tctxt.m.b8[46];
109 ctxt->m.b8[46] = tctxt.m.b8[45]; ctxt->m.b8[47] = tctxt.m.b8[44];
110 ctxt->m.b8[48] = tctxt.m.b8[51]; ctxt->m.b8[49] = tctxt.m.b8[50];
111 ctxt->m.b8[50] = tctxt.m.b8[49]; ctxt->m.b8[51] = tctxt.m.b8[48];
112 ctxt->m.b8[52] = tctxt.m.b8[55]; ctxt->m.b8[53] = tctxt.m.b8[54];
113 ctxt->m.b8[54] = tctxt.m.b8[53]; ctxt->m.b8[55] = tctxt.m.b8[52];
114 ctxt->m.b8[56] = tctxt.m.b8[59]; ctxt->m.b8[57] = tctxt.m.b8[58];
115 ctxt->m.b8[58] = tctxt.m.b8[57]; ctxt->m.b8[59] = tctxt.m.b8[56];
116 ctxt->m.b8[60] = tctxt.m.b8[63]; ctxt->m.b8[61] = tctxt.m.b8[62];
117 ctxt->m.b8[62] = tctxt.m.b8[61]; ctxt->m.b8[63] = tctxt.m.b8[60];
155 memset(&ctxt->m.b8[0], 0, 64);
161 sha1_init(struct sha1_ctxt *ctxt)
163 memset(ctxt, 0, sizeof(struct sha1_ctxt));
172 sha1_pad(struct sha1_ctxt *ctxt)
182 memset(&ctxt->m.b8[padstart], 0, padlen);
185 sha1_step(ctxt);
189 memset(&ctxt->m.b8[padstart], 0, padlen - 8);
193 PUTPAD(ctxt->c.b8[0]); PUTPAD(ctxt->c.b8[1]);
194 PUTPAD(ctxt->c.b8[2]); PUTPAD(ctxt->c.b8[3]);
195 PUTPAD(ctxt->c.b8[4]); PUTPAD(ctxt->c.b8[5]);
196 PUTPAD(ctxt->c.b8[6]); PUTPAD(ctxt->c.b8[7]);
198 PUTPAD(ctxt->c.b8[7]); PUTPAD(ctxt->c.b8[6]);
199 PUTPAD(ctxt->c.b8[5]); PUTPAD(ctxt->c.b8[4]);
200 PUTPAD(ctxt->c.b8[3]); PUTPAD(ctxt->c.b8[2]);
201 PUTPAD(ctxt->c.b8[1]); PUTPAD(ctxt->c.b8[0]);
206 sha1_loop(struct sha1_ctxt *ctxt, const void *input, size_t len)
221 memmove(&ctxt->m.b8[gapstart], &input_c[off], copysiz);
224 ctxt->c.b64[0] += copysiz * 8;
226 sha1_step(ctxt);
232 sha1_result(struct sha1_ctxt *ctxt, void *digest0)
237 sha1_pad(ctxt);
239 memmove(digest, &ctxt->h.b8[0], 20);
241 digest[0] = ctxt->h.b8[3]; digest[1] = ctxt->h.b8[2];
242 digest[2] = ctxt->h.b8[1]; digest[3] = ctxt->h.b8[0];
243 digest[4] = ctxt->h.b8[7]; digest[5] = ctxt->h.b8[6];
244 digest[6] = ctxt->h.b8[5]; digest[7] = ctxt->h.b8[4];
245 digest[8] = ctxt->h.b8[11]; digest[9] = ctxt->h.b8[10];
246 digest[10] = ctxt->h.b8[9]; digest[11] = ctxt->h.b8[8];
247 digest[12] = ctxt->h.b8[15]; digest[13] = ctxt->h.b8[14];
248 digest[14] = ctxt->h.b8[13]; digest[15] = ctxt->h.b8[12];
249 digest[16] = ctxt->h.b8[19]; digest[17] = ctxt->h.b8[18];
250 digest[18] = ctxt->h.b8[17]; digest[19] = ctxt->h.b8[16];
252 safe_memset(ctxt, 0, sizeof(struct sha1_ctxt));